“Assessment of Microplastics in Fish GI Tracts and Shallow Water Sediments in Pugad Baboy Mangrove Area, Kawit, Cavite Using Fourier Transform Infrared-Attenuated Total Reflectance Spectroscopy”. 2025. PUP Journal of Science and Technology 17 (1). https://doi.org/10.70922/45y81939.